- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
In 2285 this very young engineer's mate gave his life to save the U.S.S. Enterprise NCC-1701. Preston — a nephew of Chief Engineer Scott — remained at his post when the other cadets ran.